ZIP code 78584: Roma, TX
78584 is a ZIP code in Roma, Texas, mainly in Starr County, part of the Rio Grande City-Roma, TX micro area. About 18,464 people live here.
- Population
- 18,464
- Median household income
- $27,056
- Typical home value
- $81,400ACS median value
- Median rent
- $636gross, per month
- Median age
- 28.1
- Homeowners
- 60.4%of occupied homes
Shaded: ZIP code 78584's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78584 details
| City | Roma |
|---|---|
| State | Texas |
| County | Starr County |
| Metro area | Rio Grande City-Roma, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 212.8 sq mi, plus 0.8 sq mi of water |
| Population density | 87 people per sq mi |
| Bachelor's degree or higher | 15% of adults 25+ |
| Average commute | 25.6 minutes |
| Center coordinates | 26.56974, -98.99195 |
Median rent in 78584 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $397/mo |
| 2 bedrooms | $551/mo |
| 3 bedrooms | $833/mo |
| 4 bedrooms | $878/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 78584
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78585 | Salineno, TX | 8.1 mi | 0 |
| 78545 | Falcon Heights, TX | 8.9 mi | 392 |
| 78564 | Lopeno, TX | 11.1 mi | 89 |
| 78582 | Rio Grande City, TX | 15.8 mi | 44,741 |
| 78360 | Guerra, TX | 22.4 mi | 0 |
| 78547 | Garciasville, TX | 25.9 mi | 306 |
| 78076 | Zapata, TX | 26.6 mi | 13,123 |
| 78591 | Santa Elena, TX | 27.6 mi | 158 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 78584?
A typical home in ZIP code 78584 is worth about $81,400 (ACS median value). The median household here earns $27,056 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $81,400 homeWhat can a $27,056 income afford?Rental property numbers
About ZIP code 78584
What city is ZIP code 78584?
ZIP code 78584 is in Roma, TX, in Starr County.
What county is ZIP code 78584 in?
78584 is mainly in Starr County, Texas.
What is the population of ZIP code 78584?
About 18,464 people live in ZIP code 78584, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78584 in?
78584 is in Central Time (UTC−6). It observes daylight saving time.